:root{color-scheme:light dark;--bg:#fbfaf7;--fg:#22242a;--muted:#676b75;--line:#e2dfd6;--code:#f2efe7;--link:#245f9e}
@media (prefers-color-scheme:dark){:root{--bg:#16181d;--fg:#e4e4e0;--muted:#9a9ea8;--line:#2d3038;--code:#20232a;--link:#8dbbec}}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--fg);font:17px/1.65 Georgia,"Iowan Old Style","Noto Serif",serif}
.wrap{max-width:42rem;margin:0 auto;padding:2.5rem 1.25rem 4rem}
header{border-bottom:1px solid var(--line);padding-bottom:.9rem;margin-bottom:2.2rem;display:flex;justify-content:space-between;gap:1rem;align-items:baseline;flex-wrap:wrap}
header a{color:var(--fg);text-decoration:none;font-weight:700}
header span{color:var(--muted);font-size:.9rem}
h1{font-size:1.9rem;line-height:1.25;margin:0 0 .4rem}
h2{font-size:1.25rem;margin:2.2rem 0 .5rem}
a{color:var(--link)}
.meta{color:var(--muted);font-size:.92rem;margin:0 0 1.8rem}
code,pre{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.86em}
code{background:var(--code);padding:.1em .3em;border-radius:3px}
pre{background:var(--code);padding:.9rem 1rem;border-radius:5px;overflow-x:auto;line-height:1.45}
pre code{background:none;padding:0}
table{border-collapse:collapse;width:100%;margin:1rem 0;font-size:.95rem}
th,td{border-bottom:1px solid var(--line);text-align:left;padding:.4rem .6rem .4rem 0}
ul.notes{list-style:none;padding:0}
ul.notes li{padding:.7rem 0;border-bottom:1px solid var(--line)}
ul.notes span{display:block;color:var(--muted);font-size:.93rem}
footer{border-top:1px solid var(--line);margin-top:3rem;padding-top:1rem;color:var(--muted);font-size:.88rem}